| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Secrets of Kalis Ilustrisimo: The Filipino Fighting Art Explained | 978-0-8048-3145-1 (0-8048-3145-9) | 2002 | Antonio Diego |
C.R. · Christine Ristuccia · Christine Ruckdäschel · Christoph Ruschitzka